This project gives a drawing with steps to complete the activity.

The student identifies micrometer parts.

The learner will gain an understanding of the inner workings of the cycloidal gear drive while watching a video and listening to an explanation of its features.

In this interaction the student is presented with 17 questions testing his/her ability to read an inch O.D. micrometer.

Learners examine the formulas for calculating work in ft-lb units and power in ft-lb/min. units. Practice problems are included.

Learners solve word problems involving basic mechanical principles such as torque, horsepower, work, and power. Students who have problems with a particular word problem may try it again with a different set of numbers.

In this animated and interactive object, learners calculate the maximum velocity of the work stroke and the return stroke.

In this interactive object, learners examine how work is performed in foot-pounds by a hydraulic system that uses a pump and cylinder. A brief quiz completes the activity.

The purpose of this learning object is to introduce the learner to the different processes of science.

vocabulary practice

Grade 8 Physical Science

Work and Simple Machine review

For Dental Assistants to learn the basic PPE equipment.